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Aerospace Engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. GATE 2021 Aerospace Engineering Syllabus will be divided into 6 sections. Those candidates who appear GATE Aerospace Engineering exam must go through the complete syllabus for better preparation.

85% of the questions are asked from the core subject and the remaining 15% questions are asked from the general aptitude section.

GATE 2021 qualifying candidates will become eligible to take admission in M.Tech courses offered at IITs, NITs, etc. To prepare for the exam candidates must go through the article to know more about syllabus, exam pattern and books.

GATE 2021 Syllabus of Aerospace Engineering

GATE 2021 Aerospace Engineering Syllabus

Aerospace Engineering Syllabus consists of 6 sections. In each of the following subjects, the topics have been divided into two categories – Core Topics and Special Topics. The corresponding sections of the question paper will contain 90% of their questions on Core Topics and the remaining 10% on Special Topics.

Section 1: Engineering Mathematics

Engineering mathematics is a branch of applied mathematics concerning mathematical methods and techniques that are typically used in engineering and industry. It is one of the difficult sections of the paper. This section carries fifteen percentage weightage of the questions.

Core Topics

Special Topics

Linear Algebra

Fourier Series, Laplace Transforms

Calculus

Numerical methods for linear and nonlinear algebraic equations

Differential Equations

Numerical integration and differentiation.

Section 2: Flight Mechanics

Flight mechanics are relevant to fixed-wing (gliders, airplanes) and rotary wing (helicopters) aircraft. An Aeroplane (Airplane in US usage), is defined in ICAO Document 9110.

Section 3: Aerodynamics

Aerodynamics is the study of the motion of air, particularly its interaction with a solid object, such as an airplane wing. Aerodynamics is a sub-field of fluid dynamics and gas dynamics, and many aspects of aerodynamics theory are common to these fields.

Core Topics

Special Topics

Basic Fluid Mechanics

Elementary ideas of viscous flows including boundary layers

Airfoils and wings

Wind Tunnel Testing

Compressible Flows

Measurement and visualization techniques

Section 4: Structures

Structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized. Material structures include man-made objects such as buildings and machines and natural objects such as biological organisms, minerals, and chemicals. Abstract structures include data structures in computer science and musical form.

Core Topics

Special Topics

Strength of Materials

Vibration of beams

Flight vehicle structures

Theory of elasticity

Structural Dynamics

Equilibrium and compatibility equations, Airy’s stress function.

Section 5: Propulsion

Propulsion is a means of creating force leading to movement. A propulsion system consists of a source of mechanical power, and a propulsor (means of converting this power into propulsive force).

Core Topics

Special Topics

Basics

No Special Topics in this Section

Thermodynamics of aircraft engines

Axial compressors:

Axial turbines

Centrifugal compressor

Rocket propulsion:

Section 6: Space Dynamics

Core Topics

Special Topics

Central force motion, determination of trajectory and orbital period in simple cases.

Sample Questions of GATE 2021 Aerospace Engineering

Sample Question 1: While flying at Mach 2.0, 11 km altitude and producing the same thrust, what is the correct order from the lowest thrust specific fuel consumption (tsfc) to the highest tsfc?

Sample Question 2: A thin plate with Young’s modulus 210 GPa and Poisson’s ratio 0.3 is loaded as shown in the figure. The change in length along the y-direction is __________ mm (round off to 1 decimal place).

Sample Question 3: For a symmetric airfoil at an angle of attack of 10 degrees, assuming thin airfoil theory, the magnitude of the pitching moment coefficient about the leading edge is__________ (round off to 2 decimal places).

Section Wise Books for GATE Aerospace Engineering

GATE 2021 Aerospace Engineering Section Wise Books

One of the topmost tool to prepare for any of the exams are reference books. They offer mostly all the insights related to the subject one is about to start. Candidates can check the section-wise important book as given below:

Engineering Mathematics Important Books

Books

Author/Publisher

GATE Engineering Mathematics for All Streams

Abhinav Goel and Suraj Singh,
Arihant Publication

GATE Engineering Mathematics

Abhinav Goel,
Arihant Publications

GATE 2020: Engineering Mathematics

ME Team,
Made Easy Publications

Higher Engineering Mathematics

B.S.Grewal,
Khanna Publishers

Flight Mechanics Important Books

Books

Author/Publisher

Introduction to Flight

John D Anderson,
Tata McGraw - Hill Education

Flight Mechanics Modeling and Analysis

Jitendra R. Raol,
Jatinder Singh, Crc Press

Mechanics of Flight

R. H. Barnard,
Pearson

Mechanics of Flight

C. Kermode, R. H. Barnard,
Pearson Higher Education

Aerodynamics Important Books

Books

Author/Publisher

Fundamentals of Aerodynamics

John D Anderson,
Tata McGraw - Hill Education

Aerodynamics for Engineering Students

E. L. Houghton,
P. W. Carpenter, Butterworth Heinemann

Fundamentals of Aerodynamics

John D. Anderson,
Tata McGraw - Hill Education(2010)

Aerodynamics for Engineers

John J. Bertin,
Pearson

Structure Important Books

Books

Author/Publisher

Theory of Structures

Ramamrutham, Dhanpat Rai Publishing Company

Structural Analysis

S.S. Bhavikatti, Vikas Publishing House

Matrix Methods of Structural Analysis

S.S. Bhavikatti, I K International Publishing House Pvt. Ltd

Theory of Structures SMTS

B.C. Punmia, Ashok Kumar Jain, Laxmi Publications

Propulsion Important Books

Books

Author/Publisher

Rocket Propulsion Elements

George P. Sutton, Wiley India Pvt Ltd

Aircraft Propulsion

Mayur R. Anvekar, Prentice-Hall of India Pvt.Ltd

Marine Propellers and Propulsion

Carlton

Submarine Propulsion: Muscle Power to Nuclear

Sekhar Basu, Kamlesh N Vyas, Frontier India

Preparation Tips for GATE 2021 Aerospace Engineering

Preparation Tips for GATE 2021 Aerospace Engineering

1. Solving Practice Papers

Solve practice papers daily to get a better and clear idea of exam pattern, type of questions, difficulty level, etc.